:root {
  --bg: #fff7fa;
  --panel: #ffffff;
  --ink: #2b1d2a;
  --muted: #8a7488;
  --line: #f1dce6;
  --accent: #ff5c8a;
  --accent-2: #7c5cff;
  --mint: #22b8a0;
  --warn: #f2a03d;
  --bad: #e5484d;
  --good: #2fa36b;
  --chip: #fde8f0;
  --shadow: 0 1px 2px rgba(80, 20, 60, .06), 0 6px 18px rgba(80, 20, 60, .06);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17121a;
    --panel: #221a26;
    --ink: #f3e9f2;
    --muted: #a995a8;
    --line: #362a3b;
    --chip: #33243a;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 18px rgba(0, 0, 0, .25);
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; background: var(--bg); color: var(--ink); }
body { font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.top {
  position: sticky; top: 0; z-index: 5;
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px;
  padding: 10px 20px; background: var(--panel); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: baseline; gap: 8px; }
.logo { font-weight: 900; letter-spacing: .08em; color: var(--accent); font-size: 18px; }
.sub { color: var(--muted); font-weight: 600; }
nav { display: flex; flex-wrap: wrap; gap: 4px; }
nav a { padding: 6px 12px; border-radius: 999px; color: var(--ink); font-weight: 600; }
nav a.on { background: var(--accent); color: #fff; }
nav a:hover { text-decoration: none; background: var(--chip); }
nav a.on:hover { background: var(--accent); }
.filters { margin-left: auto; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; color: var(--muted); }
.filters label { display: flex; align-items: center; gap: 6px; }
select, input, textarea, button {
  font: inherit; color: var(--ink); background: var(--panel);
  border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px;
}
button { background: var(--accent); color: #fff; border: 0; font-weight: 700; cursor: pointer; }
button.ghost { background: transparent; color: var(--muted); border: 1px solid var(--line); }
button.small { padding: 3px 8px; font-size: 12px; }
button.danger { background: var(--bad); }
.check input { width: auto; }

main { max-width: 1280px; margin: 0 auto; padding: 20px; }
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 0 0 12px; }
.muted { color: var(--muted); }
.err { color: var(--bad); min-height: 1.2em; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 16px; box-shadow: var(--shadow); }
.grid { display: grid; gap: 16px; }
.cols-2 { grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); }
.cols-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.stack > * + * { margin-top: 16px; }

.kpis { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; box-shadow: var(--shadow); }
.kpi .v { font-size: 26px; font-weight: 800; font-variant-numeric: tabular-nums; }
.kpi .l { color: var(--muted); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.kpi .s { color: var(--muted); font-size: 12px; }

.login { display: grid; place-items: center; min-height: 60vh; }
.login form { width: min(360px, 100%); display: grid; gap: 10px; }

table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; white-space: nowrap; }
td.n, th.n { text-align: right; }
tbody tr:hover { background: var(--chip); }
.table-wrap { overflow-x: auto; }

.chip { display: inline-block; padding: 1px 8px; border-radius: 999px; background: var(--chip); font-size: 12px; font-weight: 600; white-space: nowrap; }
.chip.good { background: color-mix(in srgb, var(--good) 18%, transparent); color: var(--good); }
.chip.warn { background: color-mix(in srgb, var(--warn) 22%, transparent); color: #b06d12; }
.chip.bad { background: color-mix(in srgb, var(--bad) 18%, transparent); color: var(--bad); }
.chip.host { background: color-mix(in srgb, var(--accent-2) 18%, transparent); color: var(--accent-2); }
.chip.guest { background: color-mix(in srgb, var(--mint) 18%, transparent); color: var(--mint); }

.bars { display: grid; gap: 6px; }
.bar { display: grid; grid-template-columns: minmax(90px, 32%) 1fr 70px; gap: 8px; align-items: center; font-size: 13px; }
.bar .t { height: 12px; border-radius: 6px; background: var(--chip); overflow: hidden; }
.bar .t i { display: block; height: 100%; background: var(--accent); border-radius: 6px; }
.bar .lab { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar .val { text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }

svg.chart { width: 100%; height: auto; display: block; }
svg.chart .axis { stroke: var(--line); }
svg.chart text { fill: var(--muted); font-size: 11px; }
svg.chart .thr { stroke: var(--bad); stroke-dasharray: 4 4; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; color: var(--muted); font-size: 12px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }

.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
.toolbar input[type=search] { min-width: 220px; }
.pager { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 10px; }
.empty { padding: 30px; text-align: center; color: var(--muted); }
dl.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; margin: 0; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; font-variant-numeric: tabular-nums; word-break: break-word; }
form.build { display: grid; gap: 8px; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); align-items: end; }
form.build label { display: grid; gap: 4px; color: var(--muted); font-size: 12px; }
form.build .wide { grid-column: 1 / -1; }
.mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; }

@media (max-width: 640px) {
  main { padding: 12px; }
  .top { padding: 10px 12px; }
  .filters { margin-left: 0; }
  .cols-2, .cols-3 { grid-template-columns: 1fr; }
}